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Echo server: Difference between revisions

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Echo server (view source)

Revision as of 17:24, 15 August 2021

100 bytes added ,  2 years ago
→‎{{header|JavaScript}}: Modernize
(→‎{{header|Java}}: Unbloat Java code)
Line 1,331:
=={{header|JavaScript}}==
{{works with|Node.js}}
<lang javascript>varconst net = require('net');
 
function handleClient(conn) {
var server = net.createServer(function(conn) {
console.log("'Connection from "' + conn.remoteAddress + "' on port "' + conn.remotePort);
conn.setEncoding("utf8");▼
var buffer = "";▼
 
▲ conn.setEncoding("utf8"'utf-8');
conn.on("data", function(data) {▼
 
for(var i = 0; i <= data.length; i++) {▼
let var charbuffer = data.charAt(i)'';
 
buffer += char;
function ifhandleData(char == "\n"data) {
▲ for (varlet i = 0; i <= data.length; i++) {
conn.write(buffer);▼
buffer const char = ""data.charAt(i);
} buffer += char;
if (char === '\n') {
▲ conn.write(buffer);
▲ var buffer = ""'';
}
}
}
});
});
 
▲ conn.on("'data"', function(datahandleData) {;
server.listen(12321, "localhost");</lang>▼
}
 
▲servernet.createServer(handleClient).listen(12321, "'localhost"');</lang>
 
=={{header|Julia}}==
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